func sendReply(ws *websocket.Conn, req bsimjson.Bsimjson) {
bsimdb.InsertSendMsg(req)
s, _ := bsimjson.Bsimjson2json(req)
if err := websocket.Message.Send(ws, "sendReply: "+s); err != nil {
fmt.Println("Can't not send to client")
}
}
func addFriend(ws *websocket.Conn, req bsimjson.Bsimjson) {
_, mname, _, _, _ := bsimdb.FindUserBySession(req.Who)
err := bsimdb.AddFriendToGroup(mname, req.ToWho[0], "friends")
fmt.Println("add err=", err)
req.Msg = "OK"
if err != nil {
req.Msg = "NO"
}
s, _ := bsimjson.Bsimjson2json(req)
if err := websocket.Message.Send(ws, s); err != nil {
fmt.Println("Can't not send to client")
}
}
func pingReply(ws *websocket.Conn, req bsimjson.Bsimjson) {
if req.Msg == "start" {
var ret bsimjson.Bsimjson
_, mname, _, _, _ := bsimdb.FindUserBySession(req.Who)
ret.Type = "ping"
ret.Who = mname
var friends []string
friends, _ = bsimdb.FindUsersFriends(mname)
ret.ToWho = friends
ret.Msg = "friends"
s, _ := bsimjson.Bsimjson2json(ret)
if err := websocket.Message.Send(ws, s); err != nil {
fmt.Println("Can't not send to client")
}
} else if req.Msg == "msg" || req.Msg == "msgAll" {
ret, err := bsimdb.PingMsgReply(req)
if err != nil {
log.Fatal(err)
return
}
if req.Msg == "msg" && len(ret) > 50 {
ret = ret[len(ret)-50:]
}
for i := 0; i < len(ret); i++ {
if ma, _ := regexp.MatchString("(?i:\\<script[\\S\\s]+?\\</script\\>)", ret[i].Msg); ma {
ret[i].Msg = `<div class="alert alert-warning" role="alert"> <strong>Sorry.</strong> We modify this massage a little bit for safty.</div>` + html.EscapeString(ret[i].Msg)
}
ret[i].Msg = string(blackfriday.MarkdownCommon([]byte(ret[i].Msg)))
s, _ := bsimjson.Bsimjson2json(ret[i])
if err := websocket.Message.Send(ws, s); err != nil {
fmt.Println("Can't not send to client")
}
}
}
}